Subgroups — C₂×#17984787 #22581378

Order 8896.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Dic₅₅₆	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×D₁₁₁₂	C₂	1	1	yes	maximal, characteristic
3	#17984787	C₂	1	4	yes	maximal, direct product factor
4	C₂×C₁₆×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×Dic₂₇₈	—	2	1	no	—
6	C₂×D₅₅₆	—	2	1	no	—
7	Dic₅₅₆	—	2	1	no	—
8	Dic₅₅₆	C₂²	1	2	yes	complemented
9	D₁₁₁₂	—	2	1	no	—
10	D₁₁₁₂	C₂²	1	2	yes	—
11	C₂×C₈×C₁₃₉	C₂²	1	1	yes	characteristic
12	C₁₆×C₁₃₉	C₂²	1	2	yes	complemented
13	C₂²×D₁₃₉	—	4	1	no	—
14	Dic₂₇₈	—	2	2	no	—
15	Dic₂₇₈	—	4	1	no	—
16	D₅₅₆	—	2	2	no	—
17	D₅₅₆	—	4	1	no	—
18	C₂×Dic₁₃₉	—	4	1	no	—
19	C₂×C₄×C₁₃₉	D₄	1	1	yes	characteristic
20	C₈×C₁₃₉	D₄	1	1	yes	characteristic
21	C₈×C₁₃₉	C₂³	1	1	yes	characteristic
22	C₂²×C₁₃₉	D₈	1	1	yes	characteristic
23	C₂×D₁₃₉	—	4	2	no	—
24	C₂×D₁₃₉	—	8	2	no	—
25	C₄×C₁₃₉	D₈	1	1	yes	characteristic
26	C₄×C₁₃₉	C₂×D₄	1	1	yes	characteristic
27	Dic₁₃₉	—	4	2	no	—
28	C₂×C₁₃₉	SD₃₂	1	2	yes	complemented
29	C₂×C₁₃₉	C₂×D₈	1	1	yes	characteristic
30	D₁₃₉	—	8	2	no	—
31	C₁₃₉	C₂×SD₃₂	1	1	yes	characteristic, complemented, Sylow
32	C₂×SD₃₂	—	139	1	no	maximal, Sylow
33	C₂×Q₁₆	—	139	1	no	—
34	C₂×D₈	—	139	1	no	—
35	SD₃₂	—	139	4	no	—
36	C₂×C₁₆	D₁₃₉	1	1	yes	characteristic, complemented
37	C₂×Q₈	—	278	1	no	—
38	C₂×D₄	—	278	1	no	—
39	Q₁₆	—	278	1	no	—
40	Q₁₆	—	139	2	no	—
41	D₈	—	278	1	no	—
42	D₈	—	139	2	no	—
43	C₂×C₈	C₂×D₁₃₉	1	1	yes	characteristic
44	C₁₆	C₂×D₁₃₉	1	2	yes	complemented
45	C₂³	—	556	1	no	—
46	Q₈	—	278	2	no	—
47	Q₈	—	556	1	no	—
48	D₄	—	278	2	no	—
49	D₄	—	556	1	no	—
50	C₂×C₄	—	556	1	no	—
51	C₂×C₄	D₅₅₆	1	1	yes	characteristic
52	C₈	D₅₅₆	1	1	yes	characteristic
53	C₈	C₂²×D₁₃₉	1	1	yes	characteristic
54	C₂²	—	556	2	no	—
55	C₂²	—	1112	2	no	—
56	C₂²	D₁₁₁₂	1	1	yes	characteristic
57	C₄	—	556	2	no	—
58	C₄	D₁₁₁₂	1	1	yes	characteristic
59	C₄	C₂×D₅₅₆	1	1	yes	characteristic
60	C₂	—	1112	2	no	—
61	C₂	#17984787	1	2	yes	direct product factor
62	C₂	C₂×D₁₁₁₂	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₁₁₁₂
commutator	C₈×C₁₃₉	C₂³
Frattini	C₈	C₂²×D₁₃₉
Fitting	C₂×C₁₆×C₁₃₉	C₂
socle	C₂²×C₁₃₉	D₈
hypercenter	C₂×C₁₆	D₁₃₉
hypocenter	C₁₃₉	C₂×SD₃₂
LCS	G ▷ C₈×C₁₃₉ ▷ C₄×C₁₃₉ ▷ C₂×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×C₁₆

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
1. C₂×Dic₅₅₆	C₂	semidirect
3. #17984787	C₂	direct (N × H)
4. C₂×C₁₆×C₁₃₉	C₂	semidirect
8. Dic₅₅₆	C₂²	semidirect
12. C₁₆×C₁₃₉	C₂²	semidirect
28. C₂×C₁₃₉	SD₃₂	semidirect
31. C₁₃₉	C₂×SD₃₂	semidirect
36. C₂×C₁₆	D₁₃₉	semidirect
44. C₁₆	C₂×D₁₃₉	semidirect
61. C₂	#17984787	direct (N × H)

Subgroups — C2×#17984787 #22581378

Conjugacy classes of subgroups

Complements

Subgroups — C₂×#17984787 #22581378